Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 40/70 of 1/63?"
4070 × 163 is 4441.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/70×1/63 40/70×2/63 40/70×3/63 40/70×5/63 40/70×7/63
© everydaycalculation.com